640 Series

Highlights

Available with wide range of nozzles and arcs
Available with valve-in-head
Adjustment screw allows up to 25% radius reduction
Up to 13mm below-grade installation
Stainless-steel retraction spring
Gear-drive design for longer life
5 Year warranty

Specifications

Radius: 14.6 – 20.2 Lpm
Flow rate: 23.6 – 92.8 Lpm
Recommended operating pressure: 700 kPa
Maximum operating pressure: 700 kPa
Pop-up to nozzle: 60 mm
25 mm FBSP Inlet
Trajectory: 27°
Dimensions:
- Exposed surface diameter when buried 12 mm below grade: 45 mm
- Body diameter: 65 mm
- Cap diameter: 83 mm
- Body height:
  - Check O-Matic: 23 mm
  - Valve-in-head: 267 mm

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Irrigation Unit Conversions

Convert a given value and unit to different unit type. Conversions are available for flow rate, area, distance, time, volume, pressure, power, precipitation, salinity, and speed.

Click here to see unit descriptions.

Flow Rate:
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Area:
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Distance:
		to

Time:
		to

Volume:
		to

Pressure:
		to

Power:
		to

Precipitation (Water Application) Rate:
		to

Salinity:
		to

Speed:
		to

Reference: Washington State University

640 Series

Highlights

Specifications

Irrigation Unit Conversions

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